Roughly 70 percent of men with an elevated PSA test result do not have prostate cancer.

Is it true that roughly 70 percent of men with an elevated PSA test result do not have prostate cancer?

Partly. One reference states that roughly 1 in 4 men with PSA above 4 ng/mL develop prostate cancer, and a biopsy cohort with PSA 4-10 ng/mL found 38 percent had cancer, both implying a majority of elevated-PSA men do not have cancer but not the specific 70 percent figure. A review notes PSA's low specificity and overdiagnosis, supporting the general direction without quantifying it.

Verdict: CONTESTED PARTIAL · 1 source for, 3 against · Last checked 3 Oct 2026

The private library was unavailable for some searches in this check. Missing library results are not evidence against the claim.

L, D. (2026). Comprehensive biochemical insights into derivatives of PSA and glycosylation-specific changes in PSA: role in diagnosis and management of prostate cancer.. doi.org. https://doi.org/10.1186/s12014-026-09617-0

Prostate cancer. (n.d.). en.wikipedia.org. https://en.wikipedia.org/wiki/Prostate_cancer

Replication Data for: Hospital-Based Prostate Cancer Screening in Vietnamese men with lower urinary tract symptoms: A Classification and Regression Tree Model. (2022). doi.org. https://doi.org/10.7910/DVN/CMOHLS

J, F., S, N., (Hosokawa), H. C., S, A., N, O., T, M., A, Y., I, T., R, K., K, H., & N, S. (2026). Real-World Clinical Evaluation of S2,3PSA Test in a Prostate Biopsy Cohort With PSA Level of 4-10 ng/mL.. doi.org. https://doi.org/10.1002/pros.70196